 class A<T> {
    T value;

    public A(T value) {
        this.value = value;
    }

    T get() {
        return value;
    }
}
public class Main {
    public static void main(String[] args) {
        A<String> a = new A<>("dsfs");
        System.out.println(a.get());
        MyArrayList myArrayList = new MyArrayList();
        myArrayList.add(12,3);
        System.out.println("Hello world!");
    }
}



